Index: mc-4.8.31/misc/mc.ext.ini.in
===================================================================
--- mc-4.8.31.orig/misc/mc.ext.ini.in
+++ mc-4.8.31/misc/mc.ext.ini.in
@@ -591,23 +591,26 @@ Open=@EXTHELPERSDIR@/image.sh open avif
 [sound]
 Regex=\\.(wav|snd|voc|au|smp|aiff|snd|m4a|ape|aac|wv|spx|flac)$
 RegexIgnoreCase=true
-Open=@EXTHELPERSDIR@/sound.sh open common
+Include=audio
 View=%view{ascii} @EXTHELPERSDIR@/sound.sh view common
 
 [mod]
 Regex=\\.(mod|s3m|xm|it|mtm|669|stm|ult|far)$
 RegexIgnoreCase=true
 Open=@EXTHELPERSDIR@/sound.sh open mod
+View=%view{ascii} @EXTHELPERSDIR@/sound.sh view mod
 
 [wav22]
 Shell=.waw22
 ShellIgnoreCase=true
 Open=@EXTHELPERSDIR@/sound.sh open wav22
+View=%view{ascii} @EXTHELPERSDIR@/sound.sh view mod
 
 [mp3]
 Shell=.mp3
 ShellIgnoreCase=true
 Open=@EXTHELPERSDIR@/sound.sh open mp3
+Include=audio
 View=%view{ascii} @EXTHELPERSDIR@/sound.sh view mp3
 
 [ogg]
@@ -626,6 +629,7 @@ View=%view{ascii} @EXTHELPERSDIR@/sound.
 Regex=\\.(midi?|rmid?)$
 RegexIgnoreCase=true
 Open=@EXTHELPERSDIR@/sound.sh open midi
+View=%view{ascii} @EXTHELPERSDIR@/sound.sh view midi
 
 [wma]
 Shell=.wma
@@ -633,6 +637,10 @@ ShellIgnoreCase=true
 Open=@EXTHELPERSDIR@/sound.sh open wma
 View=%view{ascii} @EXTHELPERSDIR@/sound.sh view wma
 
+[mka]
+Shell=.mka
+Include=audio
+
 # Play list
 [playlist]
 Regex=\\.(m3u|pls)$
@@ -1159,6 +1167,9 @@ View=%view{ascii} @EXTHELPERSDIR@/image.
 Open=@EXTHELPERSDIR@/video.sh open ALL_FORMATS
 View=%view{ascii} @EXTHELPERSDIR@/video.sh view ALL_FORMATS
 
+[Include/audio]
+Open=@EXTHELPERSDIR@/sound.sh open common
+View=%view{ascii} @EXTHELPERSDIR@/sound.sh view common
 
 ######### Default #########